The over protective Charlie Swan actor Billy Burke dishes to HollywoodLife.com on why the on-screen chemistry works so well with K-Stew!

Two years and three movies later, we’ve noticed that the father-daughter relationship between Billy Burke and Kristen Stewart is so good, it feels real. What’s the secret?

“That is a part of the movie magic,” Billy Burke, 43 told HollywoodLife.com exclusively about his relationship with the 20-year-old starlet. “I’m not going to say it is a secret but what I will say is, Kristen and I, first of all our relationship was what attracted me to do these movies in the first place. I felt that relationship was so rich and had so many places to go, so that was a big turn on for me. Kristen and I tend to work both in the same way, we never over prepare, I don’t think we are big research actors. We come to the set and let it happen organically, so far I have been pleased with the results.”